fixed: The wait console command waited one tic too many because it got 1 added to it twice instead of only once.

src/c_dispatch.cpp

@@ -723,7 +723,7 @@ void AddCommandString (char *cmd, int keynum)
 						  // Note that deferred commands lose track of which key
 						  // (if any) they were pressed from.
 							*brkpt = ';';
-							new DWaitingCommand (brkpt, tics+1);
+							new DWaitingCommand (brkpt, tics);
 						}
 						return;
 					}